#ifndef _raindrop_H
#define _raindrop_H

#include "system.h"
#include "SysTick.h"


#define RAINDROP_PIN 			GPIO_Pin_15
#define GPIO_RAINDROP_PIN  		GPIOB
#define RAINDROP_PORT_RCC	RCC_APB2Periph_GPIOB

#define RAINDROP_IN 	PBin(15)	


void RainDrop_Init();

#endif